.main-viewport {
    background-color: #f4f4f4ff;
    height: 1000px;
    padding-top: 72px;
    width: 100%;
.nav-top {
    width: 100%;
    height: 44px;
        position: fixed;
        left: 0;
        top: 0;
        padding-top: 15px;
        box-sizing: border-box;
        background-color: pink;
        display: flex;
        z-index: 101;
        border: 1px solid white;
     
        input {  
             width: 266px;

             height: 32px;
             border: 1px solid #0086f6;
             border-radius:32px ;
             color: #999;
             font-size: 14px;
             padding: 0 22px;
             box-sizing: border-box;
             margin-top: -6px;
             margin-left: 10px;
             margin-right: 10px;
        }
          a:nth-child(4) {
            position: absolute;
            left: 88px;
            top: 15px;
        }
        a:nth-child(2) {
          color: #222;
          font-size: 15px;
         line-height: 16px;
         margin-left: 5px;
        }
         a:nth-child(1) {
          color: #222;
          font-size: 15px;
         line-height: 16px;
        }
         span:nth-child(3) {
          color: #222;
          font-size: 15px;
         line-height: 20px;
         margin-left: 5px;
        }
         a:nth-child(6) {
            position: absolute;
            right: 0;
            top: 16px;
        }
         .second-nav {
        position: absolute;
        left: 46px;
        top: 30px;
        width: 30px;
        height: 100px;
        background-color: white;
        padding-top: 10px;
        line-height: 15px;
        box-sizing: border-box;
        display: none;
           z-index: 101; 
    }
      &:hover .second-nav {
            display: block;
        }
}

.nav {
    width: 100%;
    height: 60px;
    background-color: rgb(228, 221, 221);
    margin-top: -20px;
    ul {
        display: flex;
        flex: 1;
        justify-content: space-between;
        li {
            font-size: 18px;
            line-height: 60px;
            &:first-child{
                font-size: 20px;
                font-weight: bold;
                margin-left: 10px;
                height: 50px;
                border-bottom: 2px solid #2fcfbb ;
            }
             &:last-child{
                margin-right: 10px;
            }
        }

    }
}

.body {
    height: 900px;
    width: 100%;
    background: #f4f8fb;
    display: flex;
 
    .left-body {
        .one {
            img {
                margin-left: 8px;
                margin-top: 5px;
                  border-radius: 4px 4px 0 0;
            }
            .content {
                height: 95px;
               width: 180px;
                background-color: white;
                margin-left: 8px;
                border-radius: 0 0 4px 4px;
                a {
                    display: block;
                    color: #222;
                    font-size: 14px;
                    padding-top: 10px;
                }
                span:nth-child(3){
                    color: #222;
                    font-size: 12px;
                    line-height: 46px;
                    padding-right: 72px;
                   
                }
                  span:nth-child(5){
                    color: #222;
                    font-size: 12px;
                    line-height: 18px;
                  
                }
            }
        }
        .two {
            width: 180px;
            img {
                margin-left: 4px;
                margin-top: 5px;
                  border-radius: 4px 4px 0 0;
            }
            .content {
                height: 95px;
                width: 180px;
                background-color: white;
                margin-left: 8px;
                border-radius: 0 0 4px 4px;
                a {
                    display: block;
                    color: #222;
                    font-size: 14px;
                    padding-top: 10px;
                }
                span:nth-child(3){
                    color: #222;
                    font-size: 12px;
                    line-height: 46px;
                    padding-right: 72px;
                   
                }
                  span:nth-child(5){
                    color: #222;
                    font-size: 12px;
                    line-height: 18px;
                  
                }
            }
        }
    }



    .right-body {
       width: 50%;
        height: 900px;
        .one {
            width: 190px;
            img {
    
                margin-top: 5px;
                  border-radius: 4px 4px 0 0;
            }
            .content {
                height: 95px;
                width: 180px;
                 display:-webkit-box;
           -webkit-line-clamp: 2; 
            -webkit-box-orient: vertical; 
                background-color: white;
                margin-left: 8px;
                border-radius: 0 0 4px 4px;
                a {
                    display: block;
                    color: #222;
                    font-size: 14px;
                    padding-top: 10px;
                }
                span:nth-child(3){
                    color: #222;
                    font-size: 12px;
                    line-height: 46px;
                    padding-right: 72px;
                   
                }
                  span:nth-child(5){
                    color: #222;
                    font-size: 12px;
                    line-height: 18px;
                  
                }
            }
        }
        .two {
            width: 190px;
            img {
            
                margin-top: 5px;
                  border-radius: 4px 4px 0 0;
            }
            .content {
                height: 95px;
                width: 180px;
                background-color: white;
                margin-left: 8px;
                border-radius: 0 0 4px 4px;
                a {
                    display: block;
                    color: #222;
                    font-size: 14px;
                    padding-top: 10px;
                }
                span:nth-child(3){
                    color: #222;
                    font-size: 12px;
                    line-height: 46px;
                    padding-right: 72px;
                   
                }
                  span:nth-child(5){
                    color: #222;
                    font-size: 12px;
                    line-height: 18px;
                  
                }
            }
        }
    }
}
}
@media only screen and (min-width:1024px) {
          
    .main-viewport{
        margin:  auto;
        max-width: 980px;

    }
   
    }